package cn.wen.dao;import cn.wen.entity.RsaFunction;import cn.wen.entity.Subject;import org.apache.ibatis.annotations.Mapper;import org.apache.ibatis.annotations.Param;import org.springframework.stereotype.Component;@Mapper@Componentpublic interface RsaFunctionDao {    /**     * 更改信息     */    boolean updateRsaFunctionById(@Param("rsaFunction") RsaFunction rsaFunction);    /**     * 删除表     *     */    boolean deleteRsaLinearUserRelation(@Param("rsaId") Long rsaId);}